Glyptemys muhlenbergii. The IUCN Red List of Threatened Species. Tortoise & Freshwater Turtle Specialist Group. 2010-11-27 [2010-11-27]. (原始内容存档于2011-07-25).
Glyptemys insculpta. The IUCN Red List of Threatened Species. Tortoise & Freshwater Turtle Specialist Group. 2010-11-27 [2010-11-27]. (原始内容存档于2011-06-23).
ncwildlife.org
Bog Turtle – Fact Sheet(PDF). North Carolina Wildlife Resource Commission. 2006 [2009-09-19]. (原始内容存档(PDF)于2011-10-01).
web.archive.org
Glyptemys muhlenbergii. The IUCN Red List of Threatened Species. Tortoise & Freshwater Turtle Specialist Group. 2010-11-27 [2010-11-27]. (原始内容存档于2011-07-25).
Glyptemys insculpta. The IUCN Red List of Threatened Species. Tortoise & Freshwater Turtle Specialist Group. 2010-11-27 [2010-11-27]. (原始内容存档于2011-06-23).
Bog Turtle – Fact Sheet(PDF). North Carolina Wildlife Resource Commission. 2006 [2009-09-19]. (原始内容存档(PDF)于2011-10-01).